产品名称

Plasma kallikrein light chain抗体

英文名称

Plasma kallikrein light chain

产品规格

50ul  100ul 200ul 

产品货号

GOY-01K1362

产品分类

抗体 / 一抗

交叉反应

Human, Mouse, Rat, Dog, Cow

保存条件

Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

标记

Unconjugated

抗体来源

Rabbit

抗体类型

Polyclonal

研究领域

细胞生物  激酶和磷酸酶

蛋白细胞定位

分泌型蛋白

纯化方法

affinity purified by Protein A

性状

Liquid

浓度

1mg/ml

储存液

 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

发货地

上海

背景资料

Plasma prekallikrein is a glycoprotein that participates in the surface-dependent activation of blood coagulation, fibrinolysis, kinin eration and inflammation. It is synthesized in the liver and secreted into the blood as a single polypeptide chain. Plasma prekallikrein is converted to plasma kallikrein by factor XIIa by the cleavage of an internal Arg-Ile bond. Plasma kallikrein therefore is composed of a heavy chain and a light chain held together by a disulphide bond. The heavy chain originates from the amino-terminal end of the zymo and contains 4 tandem repeats of 90 or 91 amino acids. Each repeat harbors a novel structure called the apple domain. The heavy chain is required for the surface-dependent pro-coagulant activity of plasma kallikrein. The light chain contains the active site or catalytic domain of the enzyme and is homologous to the trypsin family of serine proteases. Plasma prekallikrein deficiency causes a prolonged activated partial thromboplastin time in patients. [provided by RefSeq, Jul 2008]